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A certain website accepts only 5 slot password from users. A password can consist of letters from a to z and digits from 0 to

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A certain website accepts only 5 slot password from users. A password can consist of letters from a to z and digits from 0 to 9 and the special characters @, # and S. The password must start with a letter. A strong password contains at least one special character. How many strong passwords are there

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